rustfmt the exercises
Signed-off-by: Eddy Petrisor <eddy.petrisor@gmail.com>
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@ -32,10 +32,7 @@ mod tests {
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#[test]
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fn item_quantity_is_a_valid_number() {
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assert_eq!(
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total_cost("34"),
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Ok(171)
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);
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assert_eq!(total_cost("34"), Ok(171));
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}
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#[test]
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@ -65,7 +65,7 @@ fn test_ioerror() {
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assert_eq!("uh-oh!", read_and_validate(&mut b).unwrap_err().to_string());
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}
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#[derive(PartialEq,Debug)]
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#[derive(PartialEq, Debug)]
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struct PositiveNonzeroInteger(u64);
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impl PositiveNonzeroInteger {
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@ -83,11 +83,14 @@ impl PositiveNonzeroInteger {
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#[test]
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fn test_positive_nonzero_integer_creation() {
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assert!(PositiveNonzeroInteger::new(10).is_ok());
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assert_eq!(Err(CreationError::Negative), PositiveNonzeroInteger::new(-10));
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assert_eq!(
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Err(CreationError::Negative),
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PositiveNonzeroInteger::new(-10)
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);
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assert_eq!(Err(CreationError::Zero), PositiveNonzeroInteger::new(0));
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}
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#[derive(PartialEq,Debug)]
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#[derive(PartialEq, Debug)]
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enum CreationError {
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Negative,
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Zero,
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@ -11,7 +11,10 @@ fn main() {
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println!("The last item in the list is {:?}", last);
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let second_to_last = list.pop().unwrap();
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println!("The second-to-last item in the list is {:?}", second_to_last);
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println!(
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"The second-to-last item in the list is {:?}",
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second_to_last
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);
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}
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@ -1,10 +1,10 @@
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// result1.rs
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// Make this test pass! Scroll down for hints :)
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#[derive(PartialEq,Debug)]
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#[derive(PartialEq, Debug)]
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struct PositiveNonzeroInteger(u64);
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#[derive(PartialEq,Debug)]
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#[derive(PartialEq, Debug)]
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enum CreationError {
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Negative,
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Zero,
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@ -19,7 +19,10 @@ impl PositiveNonzeroInteger {
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#[test]
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fn test_creation() {
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assert!(PositiveNonzeroInteger::new(10).is_ok());
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assert_eq!(Err(CreationError::Negative), PositiveNonzeroInteger::new(-10));
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assert_eq!(
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Err(CreationError::Negative),
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PositiveNonzeroInteger::new(-10)
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);
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assert_eq!(Err(CreationError::Zero), PositiveNonzeroInteger::new(0));
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}
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